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MarylandRemote · Hybrid · Onsite · Field · All Environments

MarylandRemote · Hybrid · Onsite · Field · All Environments

MarylandRemote · Hybrid · Onsite · Field · All Environments

MarylandRemote · Hybrid · Onsite · Field · All Environments

1,403 java developer jobs at 276 companies in Maryland

PromotedHiringCafe

Founding Full-stack / Product Engineer

Cupertino, CA, US

$130k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).

React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe

Help us #BeatIndeed & #BeatLinkedIn

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Java Developer

Annapolis Junction, Maryland, United States

$70k-$285k/yr OnsiteFull Time

Athenix Solutions Group

Athenix Solutions Group: Provides cybersecurity, systems engineering, and training for defense agencies.

Requires active TS/SCI with Polygraph, experience with Enterprise Java, microservices and SOA, database experience (MongoDB or MySQL), JMS, and knowledge of cellular communications parameters.

Java, MongoDB, MySQL, JMS

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3w

Java Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Set of X

Set of X: Provides specialized engineering services for U.S. national security missions.

20+ YOEStrong Java experience, containerized deployments, testing (unit/integration/e2e), experience with SpringBoot, Mongo, AWS, Kubernetes; Bachelor's degree in engineering/technical discipline or equivalent; TS/SCI clearance with polygraph required.

Java, JSON, XML, SpringBoot, Mongo, AWS Services, Kubernetes K8, Maven, ReactJS, Elastic, GraphQL, Git, Git CICD, Artifactory, JUnit, Cucumber, Wiremock, GreyBox, K6, Coder Platform, IntelliJ, VSCode, Prometheus, Grafana

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Java Developer

Bethesda, Maryland, United States

OnsiteFull Time

Black Cape

Black Cape: Provides mission software, AI, and data analytics for defense.

1.5+ YOEBachelor's degree and 1.5+ years experience, proficiency in Java, APIs (REST/GraphQL), PostgreSQL, Docker; experience with Linux/Windows/MacOS; must have active TS/SCI clearance and be willing to obtain a CI poly.

Java, REST, GraphQL, PostgreSQL, Docker, MacOS, Windows, Linux, Google TensorFlow, Python scikit-learn, GitLab, Spring Boot, maven, JUnit, Kubernetes, OpenShift

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1mo

Mid Java Developer

Columbia, Maryland, United States

$80k-$128k/yr HybridFull Time

Peraton

Peraton: National security and mission-critical government technology services provider.

5+ YOEActive Secret clearance and US citizenship required. 5+ years Java enterprise development (React, Spring Boot, HTML/CSS/JavaScript), 2+ years with Eclipse and Git/GITLAB; bachelor's or equivalent experience options available.

Java, Spring, Spring Boot, React, HTML, CSS, JavaScript, REST, Eclipse, Git, GITLAB, Redux, Microsoft SQL Server, Transact-SQL (T-SQL), Linux/Unix shell scripting, KornShell (ksh), Bourne Again Shell (Bash), C shell (csh), JSON Web Token (JOTS), Drools, Jakarata Persistence API (JPA), Hibernate

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1mo

Java Developer with Spark Experience

Rockville, Maryland, United States

$120k/yr RemoteFull Time

Global Alliant

Global Alliant: Provides IT modernization and software development for government agencies

5+ YOE5+ years JVM development with Java/Kotlin/Scala, strong Apache Spark experience (Spark SQL, DataFrames, Datasets), SQL, AWS, Git; US citizenship and ability to undergo security clearance required.

Java, Kotlin, Scala, Apache Spark, Spark SQL, DataFrames, Datasets, Git, AWS, SQL

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1mo

Java Software Engineer

Laurel or Fort Meade

OnsiteFull Time

Orbis Operations

Orbis Operations: Defense and intelligence firm providing situational awareness and training.

5+ YOETS/SCI with poly, Bachelor's or Master's in CS, 5-10+ years SWE, Unix/Linux, Java, Spring, SQL/NoSQL, Docker, CI/CD, web frontend basics.

Unix, Bash, Python, Java, Spring, SQL, NoSQL, MongoDB, Docker, CI/CD, GitLab CI, Jenkins, Web Services

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Java Software Engineer Level 4

Aurora or Morrisville or Linthicum Heights

$142k-$213k/yr OnsiteFull Time

Northrop Grumman

Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.

8+ YOETop Secret/SCI required; Bachelor’s degree (or equivalent experience); 5+ years Java development; experience with RESTful APIs, microservices, Git, and Agile; strong OO design and SOLID principles.

RESTful APIs, microservices, Java, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker

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Java Software Engineer Level 4

Aurora or Morrisville or Linthicum

$142k-$213k/yr OnsiteFull Time

Northrop Grumman

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

5+ YOERequires active Top-Secret clearance with SCI, 5+ years Java development, experience with RESTful APIs, Git workflows, Agile processes; Bachelor's/Master's degree with corresponding years of experience or equivalent experience.

RESTful APIs, Java, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker, cloud platforms

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EHS TECHNOLOGIES CORPORATION - Java Software Developer (IH Code 104)

Indian Head, Maryland, United States

OnsiteFull Time

EHS Technologies

EHS Technologies: Provides engineering, IT, and environmental services to defense agencies.

Seeking a skilled Java Software Developer to design, develop, and deploy server-side components within enterprise applications.

Java, Spring, Java EE, REST, SQL

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1mo

Senior Java Software Engineer

Columbia or Minneapolis or Charlotte

$88k-$146k/yr HybridFull Time

Computershare

ComputershareASX: CPU: Global provider of financial administration and shareholder management services.

7+ YOE7+ years software engineering; 5+ years Java/J2EE, Spring, Spring Boot, Spring Batch, JPA; experience with Hibernate, Autosys/Control M, Git/GitHub, front-end tech (JavaScript, JSON, CSS, jQuery, Ajax, HTML 5), Selenium; Agile experience.

Java, J2EE, Spring, Spring Batch, Spring Boot, JPA, Hibernate, Autosys, Control M, JavaScript, JSON, CSS, jQuery, Ajax, HTML 5, Git, GitHub, Selenium

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Cloud Java /GUI Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Entegra Systems

Entegra Systems: Provides engineering and intelligence analysis for government missions.

8+ YOEBachelor's degree in computer engineering or related field; 8 years software engineering; 3+ years in SIGINT/IA/IT; TS/SCI with poly; GUI, Java, Python; cloud experience (AWS).

Java, Python, AWS, Linux, APIs, GUI development

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Full Stack Java Developer

Annapolis Junction, Maryland, United States

$245k-$271k/yr OnsiteFull Time

Amentum

AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.

20+ YOEExpertise in Enterprise Java, service-oriented and microservice architectures, databases (Mongo, MySQL), Python; TS/SCI with polygraph required; Bachelor's in CS (or substitute experience); 20 years SWE experience.

Java, Python, Mongo, MySQL, IntelliJ, Eclipse, VS Code, Jira, Confluence, GitLab, Docker, Kubernetes, NumPy, pandas, ISLANDTRANSPORT, JICD

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2mo

Java Software Engineer (2026-0130)

Bethesda, Maryland, United States

$180k/yr OnsiteFull Time

Acclaim Technical Services

Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.

6+ YOEExperience with Java, SpringBoot, Hibernate; TS/SCI clearance with polygraph; DevOps tools; Agile; cloud; JUnit/Katalon; Python/Bash.

Java, Spring, Hibernate, Junit, Katalon, Python, Bash, Git, Jenkins, JIRA, Confluence, AWS, Google Cloud, Azure

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Java Developer / OneStream, Associate (Part Time - Regular)

Rockville, Maryland, United States

$90k-$102k/yr HybridPart Time

LCG

LCG: Technology consulting and IT services for federal government agencies.

3+ YOE3+ years Java experience with Spring Boot, REST APIs, JPA/Hibernate and SQL; experience with enterprise integrations, regulated federal environments, and Agile/SAFe; Bachelor’s degree or equivalent; ability to obtain Public Trust.

Java, Java 8, Java 11, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, JPA/Hibernate, Oracle, SQL Server, PostgreSQL, MySQL, RESTful API, SOAP Web Services, JSON, XML, Kafka, RabbitMQ, JMS, Git, GitHub, GitLab, GitHub Actions, Jenkins, Maven, Gradle, Docker, Kubernetes, JUnit, Mockito, SonarQube, OneStream, ServiceNow, OAuth2, JWT

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Senior Software Engineer, Java - Content Team

California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa

$160k-$200k/yr HybridFull Time

NinjaOne

NinjaOne: Unified IT platform for automated endpoint management and security.

10+ YOE10+ years Java development, strong Kotlin expertise, 4+ years building scalable systems, OOP/design skills, API/REST and relational DB experience, Redis and caching knowledge, Python familiarity, and experience leveraging AI tooling.

Java, Kotlin, Python, C++, Golang, Postgres, AWS, Redis, Jersey, Spring

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Senior Java Software Engineer

Fort Meade or Annapolis Junction

$200k-$230k/yr OnsiteFull Time

CTC Group

CTC Group: Provides specialized engineering and technical services to defense agencies.

14+ YOEActive TS/SCI with polygraph; STEM BS or equivalent; 4+ yrs SWE; Java/Swing, Maven, Eclipse; embedded Windows/Linux; GitLab CI/CD; hardware interfaces.

Java, Swing, Maven, Eclipse, VS Code, Spring Tools Suite, Java Fire/JFire, GitLab CI/CD, RabbitMQ, JTAG, I2C, SPI, UART, Ethernet, React, JavaScript, HTML

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Full Stack Java Developer-Principal

Annapolis Junction, Maryland, United States

OnsiteFull Time

NetSage

NetSage: Delivering specialized cyber services to the U.S. federal government.

12+ YOETS/SCI with polygraph required; B.S. in CS or 12 years' relevant experience (or 16 years without degree); experience with Java, Spring Boot, Angular/JSX, REST/microservices; Agile experience.

Angular, JavaScript XML (JSX), Spring Boot, Java, RESTful API, Spring MVC, Spring Data, Spring Security, Java Message Service (JMS), Apache Kafka, Oracle Database, Elasticsearch, Docker, Kubernetes (K8s), Maven, Gradle, GitLab, CI/CD

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Intermediate Full Stack Java REACT Developer

Laurel or Washington or Baltimore or Virginia or Montgomery or San Antonio or United States

$110k-$140k/yr HybridFull Time

ERP International

ERP International: Provider of healthcare and technology solutions for federal agencies.

4+ YOEJava, Spring Boot, and React development for microservice APIs; experience with Postgres/Redis, unit testing (JUnit/Mockito/Cucumber), CI/CD/DevSecOps, Agile; 4+ years Java/Spring experience; must be US citizen able to obtain Secret clearance and be located in Laurel/DC-Baltimore-Northern Virginia area.

Java, Spring Boot, React, Postgres, Redis, JUnit, Mockito, Cucumber, Docker, Kubernetes, Jira, Confluence, CI/CD

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Full Stack Java Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Tiber Technologies: Providing specialized engineering and security services for federal missions.

Strong Java development with Spring Boot, RESTful APIs, MongoDB, automated testing; US citizenship and active clearance with polygraph required; bachelor\u0002s degree in CS/Engineering; familiarity with full-stack, Kafka, Linux, and CI/CD preferred.

Java, Spring Boot, MongoDB, JavaScript, Vue.js, Kafka, Linux, CI/CD

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Mid Java Developer

Columbia, Maryland, United States

$80k-$128k/yr HybridFull Time

Peraton

Peraton: Provides advanced technology and mission support for government agencies.

5+ YOEBachelor's (5+ yrs) or associate's (7+ yrs) or HS (9+ yrs); US citizenship and active Secret clearance required; 5+ years building enterprise apps with React, HTML, CSS, JavaScript, Spring Boot; Eclipse and Git/GitLab experience.

Java, React, HTML, CSS, JavaScript, Spring Boot, Eclipse, Git, GITLAB, Redux, Microsoft SQL Server, Transact-SQL (T-SQL), KornShell (ksh), Bourne Again Shell (Bash), C shell (csh), JSON Web Token (JOTS), Drools, Jakarata Persistence API (JPA), Spring JPA, Hibernate, Linux, Unix

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